<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>Layui</title>
  <meta name="renderer" content="webkit">
  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
  <link rel="stylesheet" type="text/css" href="layui/css/layui.css"/>
  <style>
	  th,td{
		  width: 25%;
	  }
  </style>
</head>
<body>
		<div class="layui-form-item">
			    <div class="layui-input-block">
			      <button type="submit" class="layui-btn btn1" lay-submit="" lay-filter="demo1">添加按钮</button>			    
			    </div>
		</div>	
           <div class="layui-form">
             <table class="layui-table">
               <colgroup>
                 <col width="150">
                 <col width="150">
                 <col width="200">
                 <col>
               </colgroup>
               <thead>
                 <tr>
                   <th>分类名称</th>
                   <th>分类别名</th>
                   <th>操作</th>			  
                 </tr> 
               </thead>
               <tbody class="tbody">                          
               </tbody>
             </table>
           </div>	   
<table class="layui-hide" id="test"></table>             
<script src="layui/layui.js"></script> 
<script src="js/perapi.js"></script>
<script src="js/文章类别.js"></script>
<!-- 注意：如果你直接复制所有代码到本地，上述 JS 路径需要改成你本地的 -->


</body>
</html>